Base | Representation |
---|---|
bin | 100000111001001… |
… | …0011111001011100 |
3 | 2211220211011101110 |
4 | 1001302103321130 |
5 | 4230022121430 |
6 | 301304142020 |
7 | 36231234552 |
oct | 10162237134 |
9 | 2756734343 |
10 | 1103707740 |
11 | 517017a63 |
12 | 269767910 |
13 | 14787b505 |
14 | a6825bd2 |
15 | 66d697b0 |
hex | 41c93e5c |
1103707740 has 48 divisors (see below), whose sum is σ = 3093864480. Its totient is φ = 293990400.
The previous prime is 1103707733. The next prime is 1103707753. The reversal of 1103707740 is 477073011.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 1103707698 and 1103707707.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45840 + ... + 65640.
It is an arithmetic number, because the mean of its divisors is an integer number (64455510).
Almost surely, 21103707740 is an apocalyptic number.
1103707740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1103707740 is an abundant number, since it is smaller than the sum of its proper divisors (1990156740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103707740 is a wasteful number, since it uses less digits than its factorization.
1103707740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20742 (or 20740 counting only the distinct ones).
The product of its (nonzero) digits is 4116, while the sum is 30.
The square root of 1103707740 is about 33222.0971643874. The cubic root of 1103707740 is about 1033.4386409037.
The spelling of 1103707740 in words is "one billion, one hundred three million, seven hundred seven thousand, seven hundred forty".
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